128045134

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{11987}}^1$

素因数の和:12112

約数の個数: 24

約数和(自身を含む): 225494280

約数和(自身を除く): 97449146

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 5341, 10682, 11987, 23974, 83909, 167818, 587363, 1174726, 1306583, 2613166, 9146081, 18292162, 64022567, 128045134]

約数ペア:

[(1, 128045134), (2, 64022567), (7, 18292162), (14, 9146081), (49, 2613166), (98, 1306583), (109, 1174726), (218, 587363), (763, 167818), (1526, 83909), (5341, 23974), (10682, 11987)]